var requiredArr = Array('retailName','address','email', 'city', 'emailConf', 'state', 'zip', 'country');
var requiredArrName = Array('Retail Name','Address','Email', 'City', 'Email Confirmation', 'State', 'Zip', 'Country');

function isEmailAddress (string) {
  var addressPattern = /^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/;
  return addressPattern.test(string);
}
function notEmptyStr(strValue) {
	if (strValue != "") return true;
	else return false;
}
function NumericOnly (string) {
	var objRegExp  = /[^0-9]/;
	return(objRegExp.test(string));
}

function validateRetailerForm(f) {
	var err ="";
	
	if (!isEmailAddress(f.email.value)) {
		err += "Your Email is invalid"+"\r\n";
	}

	for (var i=0; i<requiredArr.length; i++) {
		var curInput = eval("f."+requiredArr[i]);
		if (curInput) {
			if(notEmptyStr(curInput.value)==false) {
				err+=("Your "+requiredArrName[i]+" is blank or invalid\r\n");
			}
		}
	}	
	if (err!="") { 
		alert(err);
		return false;
	} else {
		f.required.value="1";
		}
	return true;
}


function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function changePage(newLoc) {
   nextPage = newLoc.options[newLoc.selectedIndex].value	
   		if (nextPage != "") {
      	document.location.href = nextPage}
}
function hideShowDrop(h){
	if(h == true){
		document.getElementById("weekList").style.visibility = "hidden";
	}else{	
		document.getElementById("weekList").style.visibility = "visible";
	}
}
function getWindowHeight() {
	var windowHeight = 0;
	if (typeof(window.innerHeight) == 'number') {
		windowHeight = window.innerHeight;
	}
	else {
		if (document.documentElement && document.documentElement.clientHeight) {
			windowHeight = document.documentElement.clientHeight;
		}
		else {
			if (document.body && document.body.clientHeight) {
				windowHeight = document.body.clientHeight;
			}
		}
	}
	return windowHeight;
}
function addOnloadEvent(fnc){
  if ( typeof window.addEventListener != "undefined" ) {
	window.addEventListener( "load", fnc, false );
  }
  else if ( typeof window.attachEvent != "undefined" ) {
    window.attachEvent( "onload", fnc );
  }
  else {
    if ( window.onload != null ) {
      var oldOnload = window.onload;
      window.onload = function ( e ) {
        oldOnload( e );
        window[fnc]();
      };
    }
    else
      window.onload = fnc;
  }
}